CN110094642A - Light module assemblies - Google Patents
Light module assemblies Download PDFInfo
- Publication number
- CN110094642A CN110094642A CN201910078906.8A CN201910078906A CN110094642A CN 110094642 A CN110094642 A CN 110094642A CN 201910078906 A CN201910078906 A CN 201910078906A CN 110094642 A CN110094642 A CN 110094642A
- Authority
- CN
- China
- Prior art keywords
- connection
- printed circuit
- circuit board
- light module
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
- F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10113—Lamp
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of light module assemblies, comprising: first shell component comprising connector and anchor window, and base surface can be fastened to；Second shell component comprising matching connector, which is configured to be formed with the connector of first shell component and connect, and has and the inner wall section of light exit border, outer wall section and the connection wall part for connecting inner wall section and outer wall section；And operation circuit comprising at least one component in the component side of printed circuit board is set.Printed circuit board is secured to second shell component and is arranged between inner wall section and outer wall section, so that the printed circuit board bottom faces opposite with component side are to connection wall part.
Description
Technical field
The present invention relates to a kind of light module assemblies comprising lighting module, such as semi-conductor illumination module, the illumination
Module includes the lamp group part that can have one or more semiconductor lamps.The light module assemblies include shell, shell configuration
At being attached to mounting surface or base surface.
Background technique
2 633 232 B1 of EP describes a kind of light module assemblies, with shell, is arranged in ring printed circuit board
On operation circuit and including loading plate and the lighting module of light emitting diode being arranged among loading plate.Loading plate and branch
The printed circuit board for supportting operation circuit is at least equally big.Printed circuit board has the central opening being disposed therein, so that printing
Circuit board is ring-shaped and surrounds the light emitting diode of lighting module.The printed circuit board is placed directly on loading plate, is not had
Air gap.The loading plate and printed circuit board stacking setting, so that loading plate is used as radiator simultaneously to disappear from printed circuit board
Heat dissipation.
Summary of the invention
It is believed that the purpose of the disclosure is to create a kind of light module assemblies, allow improved operation and/or simplification
Assembling.
This is realized by the light module assemblies of the feature with claim 1.
Light module assemblies of the invention include shell, and shell includes first shell component and second shell component.First
Housing parts include connector, which can interact with the matching connector of second shell component, in two shells
Connection is formed between body component.Connection can be the form of dismountable latch connection.Particularly, in the case where no tool
It is able to achieve and/or unclamps connection or latch connection.
First shell component has the anchor window for lighting module.Anchor window passes completely through first shell component.
First shell component is configured to be fastened to base surface using secure component.Secure component may include such as screw to carry out screw thread
Connection.The lighting module of anchor window is inserted into its back surface against base surface, which issues side away from light.For example,
Lighting module is not firmly attached with first shell component.The heat of lighting module can be directly released into base surface, and
The insertion of shell is not needed.
Second shell component has inner wall section, is surrounded in the outer wall section and connection of inner wall section along circumferential direction
The connection wall part of wall part and outer wall section.Inner wall section is adjacent with light exit.
Light module assemblies further include operation circuit, and to operate lighting module, which has at least one component.
In one exemplary embodiment, which is configured for limitation and/or opened loop control and/or closed-loop control is output to
The output electric current of lighting module.Operation circuit can also have the function of other or additional control task or.For example, operation circuit
It can have detection circuit, to detect the presence of people in the detection area, and to open or close lighting module.
Operation circuit has one or more components.The component is arranged on a printed circuit.For example, all components can be with
In the component side of printed circuit board.The bottom opposite with component side of printed circuit board can not have component.Printed circuit
Plate is for example secured to second shell component by friction and/or shape fit system and/or by bonding connection.Printed circuit
Plate is arranged between inner wall section and outer wall section in this way, so that printed circuit board bottom faces are to connection wall part.
This design means that light module assemblies have the seldom unit that must be handled during assembly.With operation
The printed circuit board of circuit is secured to second shell component, and forms same unit with second shell component.With operation electricity
The printed circuit board on road can form same unit with second shell component with injection molding into second shell component.By
One housing parts be fastened to base surface and will lighting module be inserted into anchor window after, it is only necessary to two housing parts it
Between be attached, such as carry out latch connection, to complete the mechanical package of lamp group part.
Connection or latch connection can also be made detachable, ensured in this way simply close to lighting module (for example, such as
When fruit lighting module should be replaced by another lighting module).If second shell component (together with operation circuit) is from first shell
Component removes, then first shell component remains fastened to base surface.This is realized at the simple scene of light module assemblies
Reason.
For example, printed circuit board bottom can be resisted against in connection wall part or can connect with wall part is connect.It is special
Not, printed circuit board bottom can over a large area against or directly or indirectly connect wall part.For example, printed circuit
Board bottom portion can connect (adhesion-promoting connection) by adhesion promotion and connect with wall part is connect.This
It can be formed at adhesive joint between printed circuit board bottom and connection wall part.
Advantageously, at least one of printed circuit board and operation circuit component are disposed entirely in installation space.Installation
Space is limited by the inner wall section of second shell component, outer wall section and connection wall part.Printed circuit board and at least one portion
Part is disposed entirely in the installation space, and not-go end plane is prominent.In one exemplary embodiment, plane is limited
Connection wall part is parallel to orient and contact outer wall section and/or inner wall section lower edge, the lower edge and connection wall
Part is opposite.Installation space can be ring-shaped and in circumferential direction be closure or it can have directly that
Multiple individual mounting space portions of this adjoining.This mounting space portion can have at least one holding area between them
Domain, to keep conductive connection element.
Each may be made in integrated component for first shell component and/or second shell component, without from unified material
Seam or connector, especially from synthetic material or another non-conducting material.
In one exemplary embodiment, second shell component has at least one electric-connected socket.It is neighbouring to be each electrically connected
Combination hub, has holding area, which is arranged between inner wall section and outer wall section.Each holding area is configured to
Keep a connecting element, which can be by way of friction and/or shape cooperation, such as with dismountable side
Formula, setting is there.Connecting element is configured to form electrical connection between the conductor and operation circuit of insertion connection socket.
For example, at least one or two holding areas each can have the connecting element being disposed therein.Second shell portion
Part has such as two, three, four or even more join domains, and each associated connection of join domain is inserted
Seat.
In one exemplary embodiment, each connecting element has electric clamp assemblies, and the electricity clamp assemblies are associated
Connection socket direction of insertion on be arranged in alignment behind the insertion opening of connection socket accordingly, and can clamp logical
It crosses the conductor clamped of connection socket, is mechanically and electrically with realizing with conductor.
Furthermore it is advantageous that the component side of printed circuit board has conductive printed circuit plate contact surface on it.Printing
Circuit board contacts surface passes through conductor or conductor rail and operation circuit electricity on a printed circuit or in the printed circuit boards
Connection.At least one of printed circuit board contact surface indicates the input connection of operation circuit.Printed circuit board contact surface
At least one of indicate the output connection of operation circuit, each of these at least one output connection can be connect by conduction
Touching element is electrically connected with lighting module.
For example, each connecting element can have contact portion.Associated conduction of the contact portion against printed circuit board
Printed circuit board contact surface, which forms connects for the input of operation circuit.Therefore, connecting element permission is printing
It is electrically connected between conductor in the printed circuit board contact surface and insertion connection socket of printed circuit board.
For example, each connecting element can be maintained at second shell component by way of friction and/or shape cooperation
On corresponding holding area in, such as in inner wall section and/or on outer wall section, or it is clamped between them.
In one exemplary embodiment, contact element have the first contact portion, first contact portion with it is associated
Printed circuit board contact surface electrical connection.Optionally, other than electrical connection, can also in printed circuit board contact surface and
Be mechanically connected between first contact portion, for example, the first contact portion and associated printed circuit board contact surface it
Between be welded to connect.Contact element can have far from the first contact portion extend contact spring, the contact spring with
With the second contact portion of contact element on the opposite end of first contact portion.If lighting module is inserted into location window
It is attached between two housing parts when in mouthful, then the second contact portion is configured to the module contact table against lighting module
Face.For example, contact spring can be towards flexibly moving on the direction of anchor window or remotely located window.In assembled state
Under, this can generate contact pressure between the second contact portion and the associated module contact surface of lighting module.
Detailed description of the invention
Attached drawing only depicts one or more embodiments according to this teaching by way of example, and not limitation.Attached
In figure, identical appended drawing reference indicates the same or similar element.
Fig. 1 is the perspective view of an exemplary embodiment of light module assemblies, and the light for showing lighting module issues side；
Fig. 2 is another perspective view of the light module assemblies of Fig. 1, shows the attachment side of light module assemblies；
Fig. 3 is the schematic, exploded of the light module assemblies of Fig. 1 and Fig. 2；
Fig. 4 is to show installation space according to the perspective view of the second shell component of the light module assemblies of Fig. 1 to Fig. 3；
Fig. 5 is the perspective of an exemplary embodiment of the conductive combined connection and contact element of light module assemblies
Figure；
Fig. 6 is the perspective view of an exemplary embodiment of the conductive connection element of light module assemblies；
Fig. 7 be Fig. 6 connecting element when with conductor establish be electrically connected when along arrow VII top view；
Fig. 8 is the perspective view of the exemplary embodiment of a modification of connecting element；
Fig. 9 is the perspective view of an exemplary embodiment of the conductive contact element of light module assemblies；
Figure 10 is top view of the contact element along arrow X of Fig. 9；
Figure 11 is the cross-sectional view according to the light module assemblies of Fig. 1 to Fig. 4；
Figure 12 is an exemplary embodiment of operation circuit, which has printed circuit board, and, it is printing
Be arranged on circuit board according to the combined connection and contact element of Fig. 5, according to the connecting element of Fig. 8 and according to Fig. 9 and figure
10 contact element；
Figure 13 is an exemplary embodiment of operation circuit, and the operation circuit has printed circuit board and in printing electricity
The connecting element according to Fig. 8 being arranged on the plate of road and the contact element according to Fig. 9 and Figure 10；With
Figure 14 is that the operation circuit of light module assemblies is connect by contact element and lighting module electrical connection and passing through
The block diagram of element and external power supply being electrically connected.
Specific embodiment
Fig. 1 to Fig. 4 and Figure 11 are each views of the exemplary embodiment of light module assemblies 15.Light module assemblies 15 are wrapped
Include the shell 16 with first shell component 17 and second shell component 18.According to the example, shell 16 only includes two shells
Component 17,18.Two housing parts 17,18 can be connected to each other, and preferably removably connect.It can be connected without tool
It connects, and can again separate without tool or by tool.For this purpose, first shell component 17 has connector 19, with
The matching connector 20 of second shell component 18 interacts, to be attached.In this exemplary embodiment, two housing sections
Connection between part 17,18 is realized by latch connection.
First shell component 17 has housing bottom 24, and housing bottom 24 is by U along circumferential direction around its outer peripheral peripheral wall
25 surround.Circumferential direction U is oriented around the optical axis A of light module assemblies 15.Peripheral wall 25 is ring-shaped, and can be in circumferential side
It is closed on U or it can have each inner peripheral portion being spaced apart on circumferential direction U.Peripheral wall U has two or more
A wall opening 26 is open in the side opposite with housing bottom 24, and works as and observe with optical axis A at right angle or radially
When, completely through peripheral wall 25.
Have in housing bottom 24 in opening wherein, which indicates the illumination mould for keeping light module assemblies 15
The anchor window 27 of block 28.Lighting module 28 includes lamp group part 29, can have one or more semiconductor lamps, such as shine
Diode (LED) or Organic Light Emitting Diode (OLED).The light that lighting module 28 is arranged in lamp group part 29 issues on side 30.With
Light issues on the opposite side in side 30, and lighting module 28 has module bottom 31.In the exemplary embodiment, lamp group part 29 is arranged
At the top of module loading plate 32.The module of lighting module 28 is formed on the bottom (bottom is opposite with top) of module loading plate 32
Bottom 31.
Light module assemblies 15 include secure component 36, and according to the example, each secure component 36 is formed by screw 37.Tightly
Gu component 36 is configured to that first shell component 17 is removably fastened to base surface 38.If second shell component
17 are attached to base surface 38 (Figure 11) by secure component 36, then the assembling side 39 of housing bottom 24 is against base surface
38。
In the assembled state, lighting module 28 is inserted into the anchor window 27 of first shell component 17.Module bottom 31
Indirectly or directly against base surface 38, thermally conductive connection is formed.Optionally, thermally conductive foil 40 can be set in module bottom 31
Between base surface 38, to improve heat transmitting (Figure 11).
Peripheral wall 25 is far from housing bottom 24 and prominent on assembling side 39, it will not protrude past housing bottom 24.Away from
At a certain distance from housing bottom 24, and according to the example, the top edge of adjacent peripheral wall 25 is multiple around circumferential direction U
At the position of each of position, there is connector 19, according to the example, connector 19 passes through in a lateral direction far from peripheral wall
25 and towards optical axis A latching ledge 41 outstanding formation.According to the example, there are four latching ledge 41, their U along circumferential direction
It is arranged with being spaced from each other a distance.Latching ledge 41 can be set in the recess in peripheral wall 25, so that they will not be along diameter
It is prominent to exceed peripheral wall 25 at a right angle to direction or with optical axis A.
It can see second shell component 18 particularly well in Fig. 4.The second shell component 18 have inner wall section 45,
Outer wall section 46 and connection wall part 47, the outer wall section 46 in radial directions relative to optical axis A and inner wall section 45 every
Certain distance setting is opened, the connection wall part 47 connects inner wall section 45 and outer wall section 46.Inner wall section 45 is ring-shaped
And U is closed along circumferential direction, and it abuts the light exit 48 in second shell component 18.Light exit 48 is centrally disposed at
In the region of optical axis A, and it is configured so that the light issued from lighting module 28 can be sent out by light exit 48 from shell 16
Out.The size of light exit 48 is at least big as the size of lamp group part 29.According to the example, multiple semiconductor lamps of lamp group part 29
It is arranged on the substantially round surface on module loading plate 32.The diameter of light exit 48 is greater than diameter (Fig. 1 and the figure of lamp group part 29
11)。
Inner wall section 45 formed inward flange 49, with 48 border of light exit.Since the inward flange 49, inner wall section 45 with
It angularly extends radially outwardly with optical axis A, and on its side opposite with inward flange, it is merged into connection wall portion
Divide 47.In the exemplary embodiment, connection wall part 47 essentially radially extends to optical axis A.Therefore, inner wall section 45 has
Shape corresponding with the side surface of truncated cone (rotary table) of circular cone.Since inward flange 49, inner wall 45 is at a distance from optical axis A
Increase.
Connecting wall part 47 has the front surface 50 for deviating from base surface 38 or first shell component 17, the front surface 50
It is closed completely according to the example.The separate rear surface 51 opposite with front surface 50 outstanding is outer wall section 46.Outer wall section 46 encloses
Be wound on circumferential direction U be ring shape inner wall section 45, and according to the example, substantially completely so.Outer wall section
46 distances away from optical axis A are less than distance of the peripheral wall 25 away from optical axis A, so that the connection of second shell component 18 and outer wall section 46
It can protrude through in the inner region of first shell component 17 defined by peripheral wall 25.According to the example, matching connector 20 is arranged
At a certain distance from away from connection wall part 47 and by being formed far from the radially protruding part that optical axis A is projected radially outwardly.Work as progress
(see Figure 11) when latch connection, connector 19 or latching ledge 41 are projected between matching connector 20 and connection wall part 47
Space in, formed latch connection.The radially protruding part of matching connector 20 is properly termed as latching ledge mating portion 52.
When being attached between two housing parts 17,18, connection wall part 47 forms covering or overlapping peripheral wall 25
Periphery 53.According to the example, this outer diameter and matching connector for being greater than outer wall section 46 by the outer diameter of connection wall part 47
20 outer diameter is realized.The outer diameter of connection wall part 47 corresponds essentially to the outer diameter of peripheral wall 25.
In the exemplary embodiment, first shell component 17 and second shell component 18 are made of single single piece, and
And including non-conducting material, especially plastics.
Light module assemblies 15 include the operation circuit 60 with one or more electrical or electronic components 61.At least one
Component 61 is arranged in the component side 62 of printed circuit board 63.According to the example, the printed circuit board bottom opposite with component side 62
Portion 64 does not have component 61.
Printed circuit board 63 is connect with second shell component 18, for example, friction and/or shape cooperation by way of and/or
(adhesion-promoting connection) is connected by adhesion promotion, such as bonding connection, is attached.For example, print
Printed circuit board bottom 64 can be connected by adhesion promotion and be connected with the rear surface 51 for connecting wall part 47.In exemplary embodiment
In, printed circuit board 63 has similar to the close-shaped of ring.Printed circuit board 63 is arranged by inner wall section 45, outer wall section
In 46 installation spaces 65 defined with connection wall part 47.One in printed circuit board 63 and component 61 is all installed without stretching out
Space 65.Particularly, prominent far from component side 62 by plane E without component 61, plane E and optical axis A at oriented at right angles, and
Against the inward flange 49 of inner wall section 45 and/or the edge (Figure 11) opposite with connection wall part 47 of outer wall section 46.
Inner wall section 45 be it is conical, therefore the radial dimension of installation space 65 since connecting wall part 47 in direction
The direction of first shell component 17 increases.At least one component 61 may be located remotely from component side 62 and connection wall part 47 extends into
Installation space 65.This allows the special section space-efficient of operation circuit 60 to be arranged.
The component side 62 of printed circuit board 63 has multiple conductive printed circuit plate contact surfaces 70 on it.These printings
At least one of circuit board contacts surface 70 or two inputs for representing operation circuit 60 connect (one or more), and by
Referred to as the first printed circuit board contact surface 70a.At least one of printed circuit board contact surface 70 or two representative operations
The output of circuit 60 connects (one or more), and referred to as the second printed circuit board contact surface 70b.First and second prints
(Figure 12 is with Figure 13) and in Figure 14 with similar block diagram with the perspective view of operation circuit 60 by printed circuit board contact surface 70a, 70b
It shows.
Lighting module 28 has at least two conductive module contact surfaces 71 being arranged on its light sending side 30, these are led
Electric module contact surface 71 is adjacent with lamp group part 29.Each second printed circuit board contact surface 70b passes through for being each electrically connected
The conductive contact element 72 connect is electrically connected with corresponding module contact surface 71.Contact element is shown in Fig. 9 and Figure 10
72 exemplary embodiment.Contact element 72 has the first contact portion 73, associated with printed circuit board 63.Each first
Contact portion 73 is electrically connected with a second printed circuit board contact surface 70b.In the exemplary embodiment, which can lead to
Welded connecting is crossed to carry out.This allows to be mechanically connected between contact element 72 and printed circuit board 63 simultaneously.Shown according to this
Example, contact element 72 are mechanically held on printed circuit board 63.As the supplement or substitution of welded connecting, this mechanical connection
It can also be realized by plugs and sockets connection or latch connection.
Contact element 72 has contact spring 74, and the contact spring 74 is prominent far from the first contact portion 73 and at its end
Portion has the second contact portion 75.Contact spring 74 is far from printed circuit board 63 with the extension of certain tilt angle.Arrive contact portion
Divide 73,75 transition position, contact element 72 is angled or is bent.This makes contact element 72 have elasticity, makes
It obtains the second contact portion 75 and is installed into and can be pivoted under the effect of the specific spring of contact spring 74, and connect from second
The distance of 75 to printed circuit board 63 of contact portion point can change.When being attached in the assembled state, the second contact portion 75
Against the associated module contact surface 71 of lighting module 28, contact spring 74 is capable of providing the second contact portion 75 against mould
Certain contact pressure of block contact surface 71.This realizes good electrical connection and lighting module 28 is also pressed against base surface
38。
Therefore, when lighting module 28 is inserted into anchor window 27, in second shell component 18 and first shell component
The connection carried out between 17 can form electrical connection between lighting module 28 and operation circuit 60.It is connected electrically in Figure 14 and passes through
Block diagram is schematically shown.
It also needs to provide the ability being electrically connected with external electrical apparatus 80 for operation circuit 60.Power supply device 80 is behaviour
Make circuit 60 and electric power is provided.Operation circuit 60 can accommodate electric power, which is provided in opened loop control and/or closed loop control
System is lower to be operated lamp group part 29 and/or limits it.It is provided for example, operation circuit 60 can be used by the power supply device 80 on input side
Electric power, to provide output direct current for the second printed circuit board contact surface 70b on the output side, current strength can be with
It is placed under opened loop control and/or closed-loop control and/or can be limited.
On the output side, operation circuit 60 can have at least one, preferably the second printing of two or more
Circuit board contacts surface 70b, when light module assemblies 15 are assembled, each second printed circuit board contact surface 70b and photograph
The module contact surface 71 of bright module 28 is electrically connected.Thus, for example, other signals line in addition to a power supply can be electrically connected
It connects, to transmit control information or status information, such as temperature measurement between lighting module and operation circuit.In another example
In property embodiment, the lighting module 28 of light module assemblies 15 can also have multiple separately controllable channels, such as it can
Be tool there are three or four module contact surfaces 71 binary channels lighting module 28 (for example, so-called " tunable white color ")
Form.Therefore, there are three the tools of printed circuit board 63, four or even more second printed circuit board contact surface 70b, often
Person is used for each module contact surface 71.In order to power and control operation circuit 60, there are two printed circuit board 63 can also have
Or more the first printed circuit board contact surface 70a, can for example to receive multiple channels for lighting module 28
Independent signal and/or control information and/or status information.
In order to be electrically connected with power supply device 80, there is printed circuit board 63 first printed circuit board as described above to contact table
Face 70a.There are second shell component 18 at least two (being according to the example four) to connect socket 81, with optical axis A at right angle
Or radially pass completely through outer wall section 46.When two housing parts 17,18 connect, the outward opening of each connection socket 81 is set
It sets in the region of the wall opening 26 of peripheral wall 25, therefore can be accessible from the outside.The opposite inner opening of each connection socket 81 is opened
In region between outer wall section 46 and inner wall section 45, wherein there is holding area 82 after the inner opening, these guarantors
Each of region 82 is held with a conductive connection element 82.It can be said that holding area is arranged on direction of insertion (S)
It connects behind socket 82 (Fig. 1).Holding area 82, which is designed and configured into, to can be set in each a connection member
Part 83.Particularly, inner wall section 45 and/or it is designed to make with the outer wall section 46 of 82 border of holding area in each case
Next connecting element 83 can be by friction and/or (preferably dismountable) is secured to second in form-fit fashion
Housing parts 18.
Printed circuit board 63 both extended in installation space 65, also extended in holding area 82.Holding area 82 is not
It necessarily needs to for the component 61 of operation circuit 60 being disposed therein.According to the example, holding area 82 can keep emptying, to set
Set connecting element 83.
Printed circuit board 63 has the first printed circuit in the region of at least one or two existing holding areas 82
Plate contact surface 70a.Associated holding area 82 can have the connecting element 83 being disposed therein, with associated
One printed circuit board contact surface 70a forms electrical connection.
The exemplary embodiment of connecting element 83 is shown in Fig. 6, Fig. 7 and Fig. 8.
Fig. 6 and Fig. 7 shows the first exemplary embodiment of connecting element 83.Connecting element 83 has the first leg of plate
Second leg 85 in portion 84 and plate, the two legs are connected to each other and are separated from each other by curved coupling part 86.
On the side opposite with coupling part 86, the second leg 85, which has, to be bent relative to the second leg 85 and forms retained part 87
End.Retained part 87 extends at a certain angle far from the first leg 84.
First leg 84 has lateral contact pin 88 in its end opposite with coupling part 86, the transverse direction contact pin 88 and the
One leg 84 is substantially at oriented at right angles.The transverse direction contact pin 88 is followed by end pieces on the side opposite with the first leg 84
89, it is bent relative to lateral contact pin 88 and is roughly parallel to the extension of the first leg 84.Retained part 87 is arranged in the first leg
In region between portion 84 and end pieces 89 and against lateral contact pin 88 or it is arranged at a certain distance from away from lateral contact pin 88.
Two legs 84,85 can be resiliently bent away from each other by coupling part 86, so that retained part 87 is with can elastic pivot
The mode turned is mounted.The retained part 87 of elasticity installation and lateral contact pin 88 are formed together clamp assemblies 90.
Connecting element 83 also has contact portion 91, if connecting element 83 is inserted into holding area 82, contact portion
91 are configured to against the first printed circuit board contact surface 70a.According to the example, contact portion 91 connect lateral contact pin 88 and
In the region of the bottom of connecting element 83 with lateral contact pin 88 and leg 84,85 protrusions at a generally normal angle.Alternatively, contact portion
91 can also be for example arranged on the first leg 84.
In the exemplary embodiment according to Fig. 6 and Fig. 7, contact portion 91 is in lateral contact pin 88 and retained part 87 phase
Far from prominent on anti-side.Alternatively, contact portion 91 is prominent away from lateral contact pin 88, so that it is arranged in the first leg
Between portion 84 and end pieces 89, and reach below retained part (Fig. 8).This can realize that saving is empty on printed circuit board 63
Between setting.In other aspects, the embodiment described in conjunction with Fig. 6 and Fig. 7 is corresponded to according to the connecting element of Fig. 8 83.
Especially in fig. 6 it can be seen that connecting element 83 has the insertion opening 92 across the first leg 84.Insertion is opened
Mouth 92 allows electric conductors 93 to be introduced into through the first leg 84 and between retained part 87 and lateral contact pin 88, is such as scheming
It is schematically shown in 7.When this occurs, the second leg 85 makes a concession around join domain 86 and in retained part 87 and cross
Chucking power is generated between contact pin 88, which is pressed on conductor 93 and is clamped in retained part 87 and lateral contact pin 88
Between.This forms conductive connection between conductor 93 and connecting element 83, and passes through contact portion 91 and the first printed circuit
Plate contact surface 70a, which is formed, to be conductively connected.
As shown in fig. 7, conductor 93 can be electrically insulated with the sheath 94 outside clamp assemblies 90.For example, the end of cable
Exposure conductor 93 can be inserted by connection socket 81, be electrically connected with the formation of connecting element 83, as described above.It does not need and not
The special plug and socket for being electrically suitble to them are provided.
Fig. 5 shows the connection of combination and the exemplary embodiment of contact element 98.Connection and contact element 98 have pair
It should the first part 99 in connecting element 83 and the second part 100 corresponding to contact element 72.The contact portion of connecting element 83
91 are divided to connect with the first contact portion 73 of contact element 72, especially it connects into single-piece, forms the connection and contact of combination
Element 98.The connection of the combination and contact element 98 can be inserted in holding area 82, and then it is printed against first here
Circuit board contacts surface 70a, and also against the second printed circuit board contact surface 70b.This can by operation circuit 60 and
Also lighting module 28 is electrically connected with same conductor 93.For example, this can provide reference for operation circuit 60 and lighting module 28
Potential, such as negative potential or earth potential.Its possible for needing or using in operation circuit 60 and on lighting module 28
Its signal or potential can also be supplied to operation circuit 60 by combined connection and contact element 98 and be also provided to illumination
Module 28.
Figure 12 and Figure 13 shows operation circuit 60, and each operation circuit 60 has printed circuit board 63 and the first printing electricity
Road plate contact surface 70a and the second printed circuit board contact surface 70b.According to Figure 12, combined connection and contact element 98 are used
In being also that lighting module 28 provides electrical source voltage for operation circuit 60.There are connecting elements 83, to provide for operation circuit 60
Two electrical source voltages.In addition, the outlet side of operation circuit 60 is believed using multiple (being according to the example three) connecting elements 72
Number it is transmitted to lighting module 28.
In the exemplary embodiment shown in Figure 13, the combined connection of the exemplary embodiment of Figure 12 and contact element 98
It is replaced with connecting element 83.According to the example, using two contact elements 72, the outlet side signal of operation circuit 60 is transmitted
To lighting module 28.
Exemplary embodiment according to Figure 12 and Figure 13 is example.According to the conductor 93 being connect with light module assemblies 15
Whether should only attended operation circuit 60 (according to the exemplary embodiment of Fig. 8), only connection lighting module 28 (according to Fig. 6's and 7
Exemplary embodiment, perhaps optionally according to the exemplary embodiment of Fig. 5 or optionally according to Fig. 8's and Fig. 9 or Figure 10
The combination of exemplary embodiment) or both both attended operation circuit 60 or connection lighting module 28 (according to the exemplary of Fig. 5
Embodiment), it connection of at least one contact element 72 and/or at least one connecting element 83 and/or at least one combination and connects
Touching element 98 can be arranged with any combination.All modifications are all possible.Furthermore, it is possible to by contact element 72 in operation circuit
Connection is established between 60 and the output connection of lighting module 28.If output signal should be used for its of other light module assemblies
Its lighting module is for example also that connection and the contact element 98 of combination can be used here, and can also be by operation circuit 60
Output signal be not only forwarded to the lighting module 28 of the lighting module 15, but also be forwarded to by corresponding conductor 93 other
Exterior lighting module.
Light module assemblies 15 are assembled into base surface 38 very simply at infield.Firstly, utilizing fastening part
First shell component 17 is fastened to base surface 38 by part 36 or screw 37.It is then possible to which lighting module 28 is inserted into location window
In mouth 27.Printed circuit board 63 and second shell component 18 with component 61 form a unit.It is how many outer according to that should connect
Portion's conductor 93, setting or is inserted into corresponding multiple connecting elements 83, each connecting element 83 with connect adjacent one of socket 81
In holding area 82.Then, second shell component 18 and first shell component 17 with operation circuit 60 and connecting element 83
(according to the example, passing through latch connection) connection.This passes through the shape between operation circuit 60 and lighting module 28 of contact element 72
At electrical connection.Finally, two or more conductors 93 can be inserted by connecting socket 81 accordingly.It can also be in two shells
Component 17,18 is already inserted into conductor 93 before being connected.
Operation circuit 60 is economical space saving arranged in the above-mentioned permission of light module assemblies 15 in second shell component 18.Operation
Circuit 60 and second shell component 18 as processed true and two housing parts 17,18 the mechanical connection of a unit and
The fact that the electrical connection between operation circuit 60 and lighting module 28 is completed at the same time allows light module assemblies 15 in erecting bed
Particularly simple assemble.It is arranged by selection that connecting element 83 is arranged in existing holding area 82 or by contact element 72
Selection in operation circuit 60 or printed circuit board 63 is so that make light module assemblies 15 simply adapt to apply feelings accordingly
Condition.
The present invention relates to a kind of light module assemblies 15 comprising first shell component 17 that can be mechanically connected to each other and
Two housing parts 18.First shell component 17 has anchor window 27, for by lighting module 28 and by least one semiconductor
Lamp group part 29 made of lamp keeps together.Second shell component 18 has light exit 48, and light exit 48 is by 45 boundary of inner wall section
It is fixed.Inner wall section 45 is surrounded on peripheral direction U by outer wall section 46.Two wall parts 45,46 by connection wall part 47 that
This connection.Three wall parts 45,46,47 form the installation space 65 for being used for operation circuit 60, and operation circuit 60 has printing electricity
Road plate 63 and at least one electrical and/or electronic component 61.The component side of printed circuit board 63 is arranged at least one component 61
On 62.Printed circuit board 63 is arranged so that printed circuit board bottom 64 (it is opposite with component side 62) in face of connection wall part
47, the connection wall part 47 is between inner wall section 45 and outer wall section 46, so that when being formed between housing parts 17,18
When connection, component side 62 faces first shell component 17.Operation circuit 60 and second shell component 18 form a unit, allow
They are processed together and connect with first shell component 17.
Although one or more embodiments and/or other examples are described previously, but it is to be understood that can be at it
In carry out various modifications, and subject matter disclosed herein can in a variety of manners and example implementation, and they can be applied to
In a variety of applications, some of which is only described herein.The appended claims, which are intended to be claimed, falls into the true of this introduction
Any and all modifications and variations in range.
Claims (15)
1. a kind of light module assemblies, comprising:
First shell component comprising connector and base surface, the first shell can be secured to by secure component
Component includes anchor window, and lighting module is inserted into the anchor window；
Second shell component comprising matching connector, the matching connector are configured to the institute with the first shell component
It states connector and forms connection, the second shell component includes with the inner wall section of light exit border, in circumferential direction surrounds
The outer wall section of the inner wall section and the connection wall part for connecting the inner wall section and the outer wall section；
Operation circuit comprising at least one component and be configured to operate the lighting module, the institute of the operation circuit
At least one component is stated to be arranged in the component side of printed circuit board, wherein
The printed circuit board is secured to the second shell component and is arranged on the inner wall section and the outside wall portions
/, so that the printed circuit board bottom faces opposite with the component side are to the connection wall part.
2. light module assemblies according to claim 1, which is characterized in that
The printed circuit board is secured to the second shell component by sealed compound.
3. light module assemblies according to claim 1 or 2, which is characterized in that
The printed circuit board bottom is against the connection wall part.
4. light module assemblies according to claim 3, which is characterized in that
The printed circuit board bottom two-dimensionally against or the connection connection wall part.
5. light module assemblies according to claim 4, which is characterized in that
The printed circuit board bottom is connected by bonding connection with the connection wall part.
6. light module assemblies according to claim 1 or 2, which is characterized in that
The printed circuit board and at least one described component of the operation circuit be completely disposed within by the inner wall section,
In the installation space that the outer wall section and the connection wall part define.
7. light module assemblies according to claim 1 or 2, which is characterized in that
At least one conductive printed circuit plate contact surface is present in the component side of the printed circuit board, and
A conductive contact element is electrically connected with each printed circuit board contact surface.
8. light module assemblies according to claim 7, which is characterized in that
The contact element is configured to form electrical connection between the operation circuit and the lighting module.
9. light module assemblies according to claim 7, which is characterized in that
The contact element includes and the first contact portion of associated printed circuit board contact surface electrical connection, separate
The contact spring that first contact portion extends and the end opposite with first contact portion in the contact spring
On the second contact portion.
10. light module assemblies according to claim 9, which is characterized in that
The contact spring can flexibly be moved towards the anchor window and on the direction far from the anchor window, and
Be configured to, if the first shell component and the second shell component be connected and if the lighting module
It is inserted into the anchor window, then with second contact portion against the associated conductive module of the lighting module
Contact surface.
11. light module assemblies according to claim 1 or 2, which is characterized in that
The second shell component includes at least one connection socket, after each connection socket, in the outside wall portions
It is point between the inner wall section and adjacent with the connection socket, it is a holding area, is configured to be kept for one
Conductive connection element.
12. light module assemblies according to claim 11, which is characterized in that
At least one holding area has the conductive connection element being arranged at least one described holding area.
13. light module assemblies according to claim 11, which is characterized in that
Each connecting element has clamp assemblies, and the clamp assemblies are arranged on the correlation at least one described connection socket
Behind the direction of insertion along the associated connection socket of the inner opening of the connection socket of connection.
14. light module assemblies according to claim 11, which is characterized in that
Each connecting element includes contact portion, an associated conduction of the contact portion against the printed circuit board
Printed circuit board contact surface.
15. light module assemblies according to claim 11, which is characterized in that
Each connecting element is maintained at the second shell component in such a way that force-fitting and/or shape cooperate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018101871.1 | 2018-01-29 | ||
| DE102018101871.1A DE102018101871A1 (en) | 2018-01-29 | 2018-01-29 | Light module assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110094642A true CN110094642A (en) | 2019-08-06 |
Family
ID=67223928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910078906.8A Pending CN110094642A (en) | 2018-01-29 | 2019-01-28 | Light module assemblies |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20190234602A1 (en) |
| JP (1) | JP2019133924A (en) |
| CN (1) | CN110094642A (en) |
| DE (1) | DE102018101871A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11262057B2 (en) * | 2019-07-03 | 2022-03-01 | Xiamen Leedarson Lighting Co., Ltd | Lighting apparatus |
| KR20220026339A (en) * | 2020-08-25 | 2022-03-04 | 현대모비스 주식회사 | Light source module and lamp for vehicle having the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010030702A1 (en) * | 2010-04-07 | 2011-10-13 | Osram Gesellschaft mit beschränkter Haftung | Semiconductor lamp |
| CN103189684B (en) * | 2010-10-29 | 2016-08-17 | 欧司朗股份有限公司 | Light fixture |
| DE102012212027A1 (en) * | 2012-07-10 | 2014-01-16 | Osram Gmbh | LIGHT MODULE |
| DE102012212025A1 (en) * | 2012-07-10 | 2014-01-16 | Osram Gmbh | LIGHT MODULE |
| WO2014198327A1 (en) * | 2013-06-14 | 2014-12-18 | Ikea Supply Ag | Led module |
| US9892693B1 (en) * | 2016-02-19 | 2018-02-13 | Cooper Technologies Company | Configurable lighting system |
-
2018
- 2018-01-29 DE DE102018101871.1A patent/DE102018101871A1/en not_active Withdrawn
-
2019
- 2019-01-17 JP JP2019006007A patent/JP2019133924A/en active Pending
- 2019-01-24 US US16/256,672 patent/US20190234602A1/en not_active Abandoned
- 2019-01-28 CN CN201910078906.8A patent/CN110094642A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018101871A1 (en) | 2019-08-01 |
| US20190234602A1 (en) | 2019-08-01 |
| JP2019133924A (en) | 2019-08-08 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190806 |